Monthly Returns (%)Occidental Petroleum Corporation
| Years | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1990 | 0 | 6.2 | -1 | -1.9 | 2.4 | -4.2 | 0.4 | -6.1 | -16.4 | 1.7 | 12 | -16 | 0 |
| 1991 | 1.5 | 8 | -6.3 | 1.4 | 11.1 | 3 | 12.4 | 3 | -4.6 | -3.1 | -15 | -5.9 | 2 |
| 1992 | 6.2 | 1.9 | 0.8 | 7.8 | 6 | -9.8 | 4.5 | -3.1 | -10.2 | -3.6 | 5.2 | -3.6 | 0 |
| 1993 | 9.6 | 8.8 | 10 | 0.4 | -1.5 | -2.4 | 0.5 | 1.3 | -2.4 | -9.7 | -4.7 | -2.9 | 5.1 |
| 1994 | 5.9 | 0.8 | -9.9 | 10.1 | 9.2 | -1.4 | 5.4 | 11.9 | -4.4 | 4 | -10.3 | -0.7 | 19.1 |
| 1995 | -3.2 | 6.1 | 12.1 | 5.1 | 0 | 0.6 | -1.5 | -3.4 | 1.8 | -1.7 | 2.9 | -2.5 | 16.3 |
| 1996 | 0.8 | 7.5 | 16.3 | -3.9 | 1 | -3.3 | -9.5 | 3.8 | 1.6 | 4.8 | -2 | -1.7 | 14 |
| 1997 | 9.2 | 0.5 | -3 | -10.7 | 5.8 | 9 | 0 | -6.5 | 11.8 | 7.2 | 6.5 | -0.1 | 30.6 |
| 1998 | -13.1 | 0.3 | 15.3 | 0.8 | -6.2 | -1.2 | -17.7 | -16.8 | 17.7 | -7.6 | 1.9 | -15.6 | -39.9 |
| 1999 | -10 | -1.2 | 22 | 12.2 | 4.6 | 1.2 | -7.4 | 10.9 | 7.7 | -1.4 | -3.7 | -0.3 | 35 |
| 2000 | -8.1 | -19.1 | 31 | 3.3 | 10.4 | -10 | -3.9 | 6.7 | 2 | -8.9 | 9 | 13.3 | 17.7 |
| 2001 | -6.4 | 5.7 | 4.2 | 21.8 | -0.6 | -10.5 | 3.9 | -0.4 | -10.8 | 4 | -1.3 | 7.1 | 13.4 |
| 2002 | -2.2 | 3.5 | 9.5 | -1.3 | 3.9 | 1.3 | -9.6 | 9.6 | -3.7 | 0.6 | -2.4 | 3.1 | 11.1 |
| 2003 | 2.7 | 2.3 | 1 | -0.3 | 13 | 0.2 | -2.5 | 5 | 3.4 | 0.1 | 4 | 16 | 53.1 |
| 2004 | 4.3 | 0.8 | 4.3 | 2.5 | -6.4 | 10.2 | 1.8 | 4.9 | 8.8 | -0.2 | 7.9 | -2.6 | 41.3 |
| 2005 | 0 | 20.4 | 1.7 | -3 | 6 | 5.7 | 7 | 0.9 | 3.3 | -7.7 | 0.5 | 1.2 | 39.1 |
| 2006 | 22.3 | -6.3 | 1.6 | 10.9 | -3.6 | 3.9 | 5.1 | -5.4 | -5.3 | -2.4 | 7.3 | -2.6 | 24.3 |
| 2007 | -5.1 | -0.5 | 7.4 | 2.8 | 8.4 | 5.7 | -2 | -0.1 | 13.5 | 7.8 | 1.1 | 10.7 | 60.3 |
| 2008 | -11.9 | 14.1 | -5.1 | 13.7 | 10.5 | -1.9 | -12.3 | 0.7 | -10.8 | -21.2 | -2.5 | 11.6 | -20.7 |
| 2009 | -9.1 | -4.9 | 8 | 1.2 | 19.2 | -1.5 | 8.4 | 2.5 | 7.7 | -3.2 | 6.5 | 1.1 | 38.4 |
| 2010 | -3.7 | 1.9 | 6.3 | 4.9 | -6.9 | -6.1 | 1 | -6.2 | 7.7 | 0.4 | 12.1 | 11.7 | 22.8 |
| 2011 | -1.5 | 5.5 | 2.9 | 9.4 | -5.6 | -3.1 | -5.6 | -11.7 | -17.1 | 30 | 6.4 | -4.8 | -2.6 |
| 2012 | 6.5 | 4.6 | -8.3 | -4.2 | -13.1 | 8.9 | 1.5 | -2.3 | 1.9 | -8.3 | -4.8 | 2.6 | -16.1 |
| 2013 | 15.2 | -6.7 | -4.1 | 13.9 | 3.1 | -2.4 | -0.2 | -1 | 6.8 | 2.7 | -1.2 | 0.8 | 27.7 |
| 2014 | -7.9 | 10.2 | -0.5 | 0.5 | 4.1 | 3.7 | -4.8 | 6.2 | -6.6 | -7.5 | -10.3 | 2 | -12.6 |
| 2015 | -0.8 | -2.7 | -5.4 | 9.7 | -2.4 | 0.4 | -9.7 | 4 | -8.4 | 12.7 | 1.4 | -9.6 | -12.7 |
| 2016 | 1.8 | -0 | 0.5 | 12 | -1.6 | 1.2 | -1.1 | 2.8 | -4.2 | 0 | -2.1 | 0.9 | 9.8 |
| 2017 | -4.9 | -3.3 | -2.2 | -2.9 | -4.3 | 2.9 | 3.4 | -3.6 | 8.9 | 0.6 | 9.2 | 5.7 | 8.5 |
| 2018 | 1.8 | -12.5 | 0.2 | 18.9 | 9 | 0.3 | 0.3 | -4.9 | 3.9 | -18.4 | 4.8 | -11.6 | -13.1 |
| 2019 | 8.8 | -0.9 | 0.1 | -10.7 | -13.2 | -3 | 4.7 | -17.3 | 3.3 | -7.3 | -6.1 | 4.8 | -33.8 |
| 2020 | -1.6 | -24.8 | -61.5 | 43.4 | -22 | 41.3 | -14 | -19.1 | -21.4 | -9.5 | 74.1 | 9.8 | -57.4 |
| 2021 | 15.9 | 32.7 | 0 | -4.7 | 2.4 | 20.5 | -16.5 | -1.7 | 15.1 | 13.4 | -11.6 | -2.5 | 67 |
| 2022 | 30.4 | 16.1 | 29.8 | -0.6 | 22.9 | -15.1 | 11.7 | 8 | -13.5 | 18.1 | -4.3 | -9.4 | 118 |
| 2023 | 2.9 | -9.6 | 6.6 | -1.4 | -6.3 | 2 | 7.4 | -0.6 | 3.4 | -4.7 | -4.3 | 1 | -5.2 |
| 2024 | -3.6 | 5.3 | 7.2 | 2.5 | -6.2 | 0.4 | -2.8 | -6.2 | 0 | 0 | 0 | -2.2 | -17.2 |
| 2025 | 2.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.3 |